From dd69933b03cb985084bae6e328d0156cebad6f8d Mon Sep 17 00:00:00 2001 From: Haibo Chen Date: Thu, 15 Aug 2019 16:12:30 +0800 Subject: [PATCH] ARM: dts: imx6sl-evk.dts: add elan touch support Add elan touch screen support on imx6sl-evk board. Signed-off-by: Haibo Chen --- arch/arm/boot/dts/imx6sl-evk.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts index e28e4f50bc70..65ea7ebd33a0 100644 --- a/arch/arm/boot/dts/imx6sl-evk.dts +++ b/arch/arm/boot/dts/imx6sl-evk.dts @@ -258,6 +258,17 @@ }; }; + elan@10 { + compatible = "elan,elan-touch"; + reg = <0x10>; + interrupt-parent = <&gpio2>; + interrupts = <10 2>; + gpio_elan_cs = <&gpio2 9 0>; + gpio_elan_rst = <&gpio4 4 0>; + gpio_intr = <&gpio2 10 0>; + status = "okay"; + }; + ma8450@1c { compatible = "fsl,mma8450"; reg = <0x1c>; @@ -300,6 +311,9 @@ MX6SL_PAD_KEY_COL4__GPIO4_IO00 0x80000000 MX6SL_PAD_KEY_COL5__GPIO4_IO02 0x80000000 MX6SL_PAD_AUD_MCLK__AUDIO_CLK_OUT 0x4130b0 + MX6SL_PAD_EPDC_PWRCTRL3__GPIO2_IO10 0x17000 + MX6SL_PAD_EPDC_PWRCTRL2__GPIO2_IO09 0x80000000 + MX6SL_PAD_KEY_COL6__GPIO4_IO04 0x110b0 >; };